GeForce GTX 1660 Ti mobile vs Radeon RX 5500M

When choosing between GeForce GTX 1660 Ti mobile and Radeon RX 5500M, it is worth examining the specifications of the models in detail. Do they meet the recommended requirements of modern games and software? Storage capacity, form factor, TDP, available ports, warranty and manufacturer support are all important. For example, the size of a PC case can limit the maximum thickness and length of the card. Often, instead of the factory overclocked card and RGB backlight, it is better to choose a reference model with a more efficient GPU. And make sure that your current power supply unit has the correct connection pins (using adapters is not recommended). This GPUs compare tool is meant to help you to choose the best graphics card for your build. Let's find out the difference between GeForce GTX 1660 Ti mobile and Radeon RX 5500M.

GeForce GTX 1660 Ti mobile and Radeon RX 5500M are Laptop Graphics Cards

Note: GeForce GTX 1660 Ti mobile and Radeon RX 5500M are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GTX 1660 Ti mobile or Radeon RX 5500M here:

Main Specs

  GeForce GTX 1660 Ti mobile Radeon RX 5500M
Power consumption (TDP) 85 Watt
Interface PCIe 3.0 x16 PCIe 4.0 x8
Supplementary power connectors None
Memory type GDDR6 GDDR6
Maximum RAM amount 6 GB 4 GB
Display Connectors No outputs No outputs
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  • GeForce GTX 1660 Ti mobile is connected by PCIe 3.0 x16, and Radeon RX 5500M uses PCIe 4.0 x8 interface.
  • GeForce GTX 1660 Ti mobile has 2 GB more memory, than Radeon RX 5500M.
  • Both cards are used in Laptops.
  • GeForce GTX 1660 Ti mobile is build with Turing architecture, and Radeon RX 5500M - with Navi / RDNA.
  • Core clock speed of GeForce GTX 1660 Ti mobile is 128 MHz higher, than Radeon RX 5500M.
  • GeForce GTX 1660 Ti mobile is manufactured by 12 nm process technology, and Radeon RX 5500M - by 7 nm process technology.
  • Memory clock speed of Radeon RX 5500M is 2000 MHz higher, than GeForce GTX 1660 Ti mobile.

Game benchmarks

high / 1080p 50−55 21−24
ultra / 1080p 35−40 12−14
QHD / 1440p 27−30 7−8
4K / 2160p 16−18 5−6
low / 720p 80−85 40−45
medium / 1080p 60−65 24−27
The average gaming FPS of GeForce GTX 1660 Ti mobile in Assassin's Creed Odyssey is 142% more, than Radeon RX 5500M.

Full Specs

  GeForce GTX 1660 Ti mobile Radeon RX 5500M
Architecture Turing Navi / RDNA
Code name N18E-G0 Navi 14 / R19M-E85
Type Laptop Laptop
Release date 23 April 2019 29 September 2019
Pipelines 1536 1408
Core clock speed 1455 MHz 1327 MHz
Boost Clock 1590 MHz 1645 MHz
Transistor count 6,600 million 6,400 million
Manufacturing process technology 12 nm 7 nm
Texture fill rate 152.6 144.8
Memory bus width 192 Bit 128 Bit
Memory clock speed 12000 MHz 14000 MHz
Memory bandwidth 288.0 GB/s 224.0 GB/s
Shared memory - -
DirectX 12 (12_1) 12 (12_1)
Shader Model 6.5 6.5
OpenGL 4.6 4.6
OpenCL 1.2 2.0
Vulkan 1.2.131 1.2.131
CUDA 7.5
Laptop size medium sized medium sized
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